US5485312A - Optical pattern recognition system and method for verifying the authenticity of a person, product or thing - Google Patents
Optical pattern recognition system and method for verifying the authenticity of a person, product or thing Download PDFInfo
- Publication number
- US5485312A US5485312A US08/127,651 US12765193A US5485312A US 5485312 A US5485312 A US 5485312A US 12765193 A US12765193 A US 12765193A US 5485312 A US5485312 A US 5485312A
- Authority
- US
- United States
- Prior art keywords
- phase mask
- phase
- mask
- authenticity
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
- G06V10/89—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators
- G06V10/893—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter
- G06V10/895—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using frequency domain filters, e.g. Fourier masks implemented on spatial light modulators characterised by the kind of filter the filter being related to phase processing, e.g. phase-only filters
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
- G06V10/92—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters using spatial domain filters, e.g. joint transform correlators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
Abstract
Description
Claims (23)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/127,651 US5485312A (en) | 1993-09-14 | 1993-09-14 | Optical pattern recognition system and method for verifying the authenticity of a person, product or thing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/127,651 US5485312A (en) | 1993-09-14 | 1993-09-14 | Optical pattern recognition system and method for verifying the authenticity of a person, product or thing |
Publications (1)
Publication Number | Publication Date |
---|---|
US5485312A true US5485312A (en) | 1996-01-16 |
Family
ID=22431185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US08/127,651 Expired - Fee Related US5485312A (en) | 1993-09-14 | 1993-09-14 | Optical pattern recognition system and method for verifying the authenticity of a person, product or thing |
Country Status (1)
Country | Link |
---|---|
US (1) | US5485312A (en) |
Cited By (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5699449A (en) * | 1994-11-14 | 1997-12-16 | The University Of Connecticut | Method and apparatus for implementation of neural networks for face recognition |
US5841907A (en) * | 1994-11-14 | 1998-11-24 | The University Of Connecticut | Spatial integrating optical correlator for verifying the authenticity of a person, product or thing |
US5903648A (en) * | 1996-02-06 | 1999-05-11 | The University Of Connecticut | Method and apparatus for encryption |
US5910999A (en) * | 1995-11-20 | 1999-06-08 | Hamamatsu Photonics K.K. | Individual identification apparatus based on frequency domain correlation of plural reference images and a target image |
US5914802A (en) * | 1997-07-18 | 1999-06-22 | Northrop Grumman Corporation | Combined spatial light modulator and phase mask for holographic storage system |
US5920058A (en) * | 1996-10-23 | 1999-07-06 | Weber; David C. | Holographic labeling and reading machine for authentication and security applications |
US6005985A (en) * | 1997-07-29 | 1999-12-21 | Lockheed Martin Corporation | Post-processing system for optical correlators |
US6018739A (en) * | 1997-05-15 | 2000-01-25 | Raytheon Company | Biometric personnel identification system |
US6078679A (en) * | 1995-08-07 | 2000-06-20 | Yi; Sang Yi | Manufacturing method and reading device of individual information protecting card by multiple image frequency transformation |
US6182892B1 (en) * | 1998-03-25 | 2001-02-06 | Compaq Computer Corporation | Smart card with fingerprint image pass-through |
WO2001015064A1 (en) | 1999-08-19 | 2001-03-01 | Physical Optics Corporation | Authentication system and method |
US6308891B1 (en) | 1999-05-05 | 2001-10-30 | T.I.D. (The Identifying Diamond) Inc. | Jewelry identification |
US6317544B1 (en) | 1997-09-25 | 2001-11-13 | Raytheon Company | Distributed mobile biometric identification system with a centralized server and mobile workstations |
US6320974B1 (en) | 1997-09-25 | 2001-11-20 | Raytheon Company | Stand-alone biometric identification system |
US20020010679A1 (en) * | 2000-07-06 | 2002-01-24 | Felsher David Paul | Information record infrastructure, system and method |
US6424249B1 (en) | 1995-05-08 | 2002-07-23 | Image Data, Llc | Positive identity verification system and method including biometric user authentication |
US20020110266A1 (en) * | 1998-11-12 | 2002-08-15 | Teng Harry H. | High contrast, low distortion optical acquisition system for image capturing |
US20020114027A1 (en) * | 1998-02-27 | 2002-08-22 | Optware Corporation | Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium |
US20020114077A1 (en) * | 2001-01-23 | 2002-08-22 | Bahram Javidi | Integral three-dimensional imaging with digital reconstruction |
US6450402B1 (en) | 1999-05-05 | 2002-09-17 | T.I.D. (The Identifying Diamond) Inc. | Identification device |
US20020163601A1 (en) * | 2001-05-04 | 2002-11-07 | Min Kyoung Il | Liquid crystal display and fingerprint capture panel |
US20020181781A1 (en) * | 2001-03-30 | 2002-12-05 | Bahram Javidi | Multi-dimensional pattern recognition by use of digital holography |
US6519340B1 (en) | 1998-03-17 | 2003-02-11 | The University Of Connecticut | Method and apparatus for encryption using partial information |
US20030053228A1 (en) * | 2001-09-17 | 2003-03-20 | Lee Jong Ik | Optical fingerprint acquisition apparatus |
US6567566B1 (en) * | 1999-04-27 | 2003-05-20 | The United States Of America As Represented By The Secretary Of The Air Force | Techniques to improve binary joint transform correlator, particularly for fingerprint recognition |
US6570708B1 (en) | 2000-09-18 | 2003-05-27 | Institut National D'optique | Image processing apparatus and method with locking feature |
US6603876B1 (en) * | 1998-07-09 | 2003-08-05 | Matsushita Electric Industrial Co., Ltd. | Stereoscopic picture obtaining device |
US20030169945A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Methods and arrangements to enhance gridlocking |
US20030169928A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Image compression to enhance optical correlation |
US20030169413A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Gridlocking and correlation methods and arrangements |
US20030218739A1 (en) * | 2002-05-20 | 2003-11-27 | Anthony Saglimbeni | Security imaging system |
US20040019570A1 (en) * | 2000-06-16 | 2004-01-29 | International Business Machines Corporation | Business system and method using a distorted biometrics |
US20040098350A1 (en) * | 2002-08-08 | 2004-05-20 | Fujitsu Limited | Framework and system for purchasing of goods and srvices |
US20040107170A1 (en) * | 2002-08-08 | 2004-06-03 | Fujitsu Limited | Apparatuses for purchasing of goods and services |
US20040147918A1 (en) * | 2002-12-10 | 2004-07-29 | Keppel David S. | Variable output crest factor electrosurgical generator |
US20040193148A1 (en) * | 2002-02-11 | 2004-09-30 | Wham Robert H. | Vessel sealing system |
US20050004564A1 (en) * | 2003-05-01 | 2005-01-06 | Wham Robert H. | Method and system for programming and controlling an electrosurgical generator system |
US20050018925A1 (en) * | 2003-05-29 | 2005-01-27 | Vijayakumar Bhagavatula | Reduced complexity correlation filters |
US20050027543A1 (en) * | 2002-08-08 | 2005-02-03 | Fujitsu Limited | Methods for purchasing of goods and services |
US20050101951A1 (en) * | 1998-10-23 | 2005-05-12 | Robert Wham | Vessel sealing system |
US20050113819A1 (en) * | 2003-11-21 | 2005-05-26 | Wham Robert H. | Automatic control system for an electrosurgical generator |
US20050149151A1 (en) * | 2003-10-30 | 2005-07-07 | Orszulak James H. | Switched resonant ultrasonic power amplifier system |
US20050149598A1 (en) * | 1999-05-19 | 2005-07-07 | Lenslet Ltd. | Optical processing |
US20050157914A1 (en) * | 2002-08-21 | 2005-07-21 | Jee-Hoon Kim | TFT sensor having improved imaging surface |
US20050182398A1 (en) * | 2004-02-12 | 2005-08-18 | Paterson William G. | Method and system for continuity testing of medical electrodes |
US20050187873A1 (en) * | 2002-08-08 | 2005-08-25 | Fujitsu Limited | Wireless wallet |
US20050197659A1 (en) * | 2004-03-02 | 2005-09-08 | Bahney Timothy J. | Vessel sealing system using capacitive RF dielectric heating |
US20050203504A1 (en) * | 1998-10-23 | 2005-09-15 | Wham Robert H. | Method and system for controlling output of RF medical generator |
US20050203966A1 (en) * | 2004-02-06 | 2005-09-15 | Fujitsu Limited | Opinion registering application for a universal pervasive transaction framework |
US20050207651A1 (en) * | 2004-03-16 | 2005-09-22 | Sony Corporation | System and method for efficiently performing a pattern matching procedure |
US20060025760A1 (en) * | 2002-05-06 | 2006-02-02 | Podhajsky Ronald J | Blood detector for controlling anesu and method therefor |
US7050652B2 (en) | 2002-03-08 | 2006-05-23 | Anzus, Inc. | Methods and arrangements to enhance correlation |
US20060161148A1 (en) * | 2005-01-13 | 2006-07-20 | Robert Behnke | Circuit and method for controlling an electrosurgical generator using a full bridge topology |
US20060178664A1 (en) * | 2002-12-10 | 2006-08-10 | Keppel David S | Circuit for controlling arc energy from an electrosurgical generator |
US7095540B1 (en) | 1999-01-29 | 2006-08-22 | The University Of Connecticut | Optical security system using fourier plane encoding |
US20060206709A1 (en) * | 2002-08-08 | 2006-09-14 | Fujitsu Limited | Authentication services using mobile device |
US20060224152A1 (en) * | 2005-03-31 | 2006-10-05 | Sherwood Services Ag | Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator |
US20060256436A1 (en) * | 2002-01-23 | 2006-11-16 | The University Of Connecticut | Integral three-dimensional imaging with digital reconstruction |
US20060257005A1 (en) * | 2005-05-11 | 2006-11-16 | Optosecurity Inc. | Method and system for screening cargo containers |
US20060281360A1 (en) * | 2003-11-20 | 2006-12-14 | Sartor Joe D | Connector systems for electrosurgical generator |
US20060294583A1 (en) * | 2005-05-11 | 2006-12-28 | Ingenia Holdings (U.K.) Limited | Authenticity Verification |
US20070017202A1 (en) * | 2005-03-09 | 2007-01-25 | John Zajac | Internal Combustion Engine and Method |
US20070022058A1 (en) * | 2002-08-08 | 2007-01-25 | Fujitsu Limited | Wireless computer wallet for physical point of sale (POS) transactions |
US20070027819A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Authenticity Verification |
US20070028093A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Verification of Authenticity |
US20070025619A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Verification |
US20070038209A1 (en) * | 1998-10-23 | 2007-02-15 | Buysse Steven P | Method and system for controlling output of RF medical generator |
US7181017B1 (en) | 2001-03-23 | 2007-02-20 | David Felsher | System and method for secure three-party communications |
US20070041613A1 (en) * | 2005-05-11 | 2007-02-22 | Luc Perron | Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same |
US20070053005A1 (en) * | 2005-09-08 | 2007-03-08 | Ingenia Holdings (Uk) Limited | Copying |
US20070086653A1 (en) * | 2005-10-18 | 2007-04-19 | The University Of Connecticut | Optical data storage device and method |
US20070135812A1 (en) * | 2005-12-12 | 2007-06-14 | Sherwood Services Ag | Laparoscopic apparatus for performing electrosurgical procedures |
US20070165208A1 (en) * | 2005-12-23 | 2007-07-19 | Ingenia Technology Limited | Optical authentication |
US20070164729A1 (en) * | 2006-01-16 | 2007-07-19 | Ingenia Holdings (Uk) Limited | Verification of Performance Attributes of Packaged Integrated Circuits |
US20070173813A1 (en) * | 2006-01-24 | 2007-07-26 | Sherwood Services Ag | System and method for tissue sealing |
US20070173803A1 (en) * | 1998-10-23 | 2007-07-26 | Wham Robert H | System and method for terminating treatment in impedance feedback algorithm |
US20070173802A1 (en) * | 2006-01-24 | 2007-07-26 | Keppel David S | Method and system for transmitting data across patient isolation barrier |
US20070173805A1 (en) * | 2006-01-24 | 2007-07-26 | Craig Weinberg | Method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm |
US20070225698A1 (en) * | 2006-03-21 | 2007-09-27 | Sherwood Services Ag | System and method for generating radio frequency energy |
US20070250052A1 (en) * | 2006-04-24 | 2007-10-25 | Sherwood Services Ag | Arc based adaptive control system for an electrosurgical unit |
US20070260886A1 (en) * | 2006-05-02 | 2007-11-08 | Labcal Technologies Inc. | Biometric authentication device having machine-readable-zone (MRZ) reading functionality and method for implementing same |
US20070265612A1 (en) * | 2006-05-10 | 2007-11-15 | Sherwood Services Ag | System and method for reducing leakage current in an electrosurgical generator |
US20070282320A1 (en) * | 2006-05-30 | 2007-12-06 | Sherwood Services Ag | System and method for controlling tissue heating rate prior to cellular vaporization |
US20080002243A1 (en) * | 2004-03-12 | 2008-01-03 | Ingenia Technology Limited | Methods and Apparatuses for Creating Authenticatable Printed Articles and Subsequently Verifying Them |
US20080030798A1 (en) * | 2006-07-31 | 2008-02-07 | Canadian Bank Note Company, Limited | Method and apparatus for comparing document features using texture analysis |
US20080039831A1 (en) * | 2006-08-08 | 2008-02-14 | Sherwood Services Ag | System and method for measuring initial tissue impedance |
US20080039836A1 (en) * | 2006-08-08 | 2008-02-14 | Sherwood Services Ag | System and method for controlling RF output during tissue sealing |
US20080062262A1 (en) * | 2005-05-11 | 2008-03-13 | Luc Perron | Apparatus, method and system for screening receptacles and persons |
US20080071263A1 (en) * | 2006-09-19 | 2008-03-20 | Sherwood Services Ag | System and method for return electrode monitoring |
US7353382B2 (en) | 2002-08-08 | 2008-04-01 | Fujitsu Limited | Security framework and protocol for universal pervasive transactions |
US20080082094A1 (en) * | 2006-09-28 | 2008-04-03 | Sherwood Services Ag | Transformer for RF voltage sensing |
US20080125767A1 (en) * | 2003-10-23 | 2008-05-29 | Sherwood Services Ag | Thermocouple Measurement Circuit |
US20080170660A1 (en) * | 2006-05-11 | 2008-07-17 | Dan Gudmundson | Method and apparatus for providing threat image projection (tip) in a luggage screening system, and luggage screening system implementing same |
US20080240578A1 (en) * | 2007-03-30 | 2008-10-02 | Dan Gudmundson | User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same |
US20080249523A1 (en) * | 2007-04-03 | 2008-10-09 | Tyco Healthcare Group Lp | Controller for flexible tissue ablation procedures |
US20080281316A1 (en) * | 2007-05-10 | 2008-11-13 | Tyco Healthcare Group Lp | Adjustable impedance electrosurgical electrodes |
US20080294900A1 (en) * | 2004-08-13 | 2008-11-27 | Ingenia Technology Limited | Authenticity Verification of Articles Using a Database |
US20090016535A1 (en) * | 2007-06-13 | 2009-01-15 | Ingenia Holdings (Uk) Limited | Fuzzy Keys |
US20090069801A1 (en) * | 2007-09-07 | 2009-03-12 | Jensen Jeffrey L | System and method for transmission of combined data stream |
US20090082765A1 (en) * | 2007-09-21 | 2009-03-26 | Tyco Healthcare Group Lp | Real-time arc control in electrosurgical generators |
US7515753B2 (en) | 1999-05-19 | 2009-04-07 | Lenslet Labs Ltd. | Phase extraction in optical processing |
US20090103091A1 (en) * | 2007-05-18 | 2009-04-23 | Jones Richard D | interferometric detection system and method |
US20090161919A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Device Detection with Secure Identity Authentication |
US20090283583A1 (en) * | 2008-05-14 | 2009-11-19 | Ingenia Holdings (Uk) Limited | Two Tier Authentication |
US20090297021A1 (en) * | 2008-04-24 | 2009-12-03 | Mohammed Nazrul Islam | Optical pattern recognition technique |
US20090306648A1 (en) * | 2008-06-10 | 2009-12-10 | Podhajsky Ronald J | System and Method for Output Control of Electrosurgical Generator |
US20090303000A1 (en) * | 2008-05-23 | 2009-12-10 | Ingenia Holdings (Uk) Limited | Linearisation of Scanned Data |
US20100007930A1 (en) * | 2008-07-11 | 2010-01-14 | Ingenia Holdings (Uk) Limited | Authentication Scanner |
US20100027008A1 (en) * | 2004-10-22 | 2010-02-04 | Vanderbilt University | On-Chip Polarimetry for High-Throughput Screening of Nanoliter and Smaller Sample Volumes |
US20100068949A1 (en) * | 2004-10-13 | 2010-03-18 | Covidien Ag | Universal Foot Switch Contact Port |
US20100094285A1 (en) * | 2006-03-03 | 2010-04-15 | Covidien Ag | System and Method for Controlling Electrosurgical Snares |
US20100161529A1 (en) * | 2008-12-19 | 2010-06-24 | Ingenia Holdings (Uk) Limited | Self-Calibration |
US7834484B2 (en) | 2007-07-16 | 2010-11-16 | Tyco Healthcare Group Lp | Connection cable and method for activating a voltage-controlled generator |
US7853792B2 (en) | 2004-03-12 | 2010-12-14 | Ingenia Holdings Limited | Authenticity verification methods, products and apparatuses |
US20110178516A1 (en) * | 2006-01-24 | 2011-07-21 | Covidien Ag | System and Method for Closed Loop Monitoring of Monopolar Electrosurgical Apparatus |
US7991242B2 (en) | 2005-05-11 | 2011-08-02 | Optosecurity Inc. | Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality |
US8445217B2 (en) | 2007-09-20 | 2013-05-21 | Vanderbilt University | Free solution measurement of molecular interactions by backscattering interferometry |
US8600830B2 (en) | 2003-02-05 | 2013-12-03 | Steven M. Hoffberg | System and method for providing a payment to a non-winning auction participant |
DE19882328B3 (en) * | 1997-04-21 | 2014-05-08 | Mytec Technologies Inc. | Security key handling method using biometrics |
US8892556B2 (en) | 2009-11-10 | 2014-11-18 | Ingenia Holdings Limited | Optimisation |
US9273949B2 (en) | 2012-05-11 | 2016-03-01 | Vanderbilt University | Backscattering interferometric methods |
US9562853B2 (en) | 2011-02-22 | 2017-02-07 | Vanderbilt University | Nonaqueous backscattering interferometric methods |
US9632206B2 (en) | 2011-09-07 | 2017-04-25 | Rapiscan Systems, Inc. | X-ray inspection system that integrates manifest data with imaging/detection processing |
US9638632B2 (en) | 2010-06-11 | 2017-05-02 | Vanderbilt University | Multiplexed interferometric detection system and method |
US9636165B2 (en) | 2013-07-29 | 2017-05-02 | Covidien Lp | Systems and methods for measuring tissue impedance through an electrosurgical cable |
US9794797B2 (en) | 2005-10-04 | 2017-10-17 | Steven M. Hoffberg | Multifactorial optimization system and method |
US9818249B1 (en) | 2002-09-04 | 2017-11-14 | Copilot Ventures Fund Iii Llc | Authentication method and system |
US9872719B2 (en) | 2013-07-24 | 2018-01-23 | Covidien Lp | Systems and methods for generating electrosurgical energy using a multistage power converter |
US10261013B2 (en) | 2015-01-23 | 2019-04-16 | Vanderbilt University | Robust interferometer and methods of using same |
US10302807B2 (en) | 2016-02-22 | 2019-05-28 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US10627396B2 (en) | 2016-01-29 | 2020-04-21 | Vanderbilt University | Free-solution response function interferometry |
WO2024019293A1 (en) * | 2022-07-19 | 2024-01-25 | 삼성전자 주식회사 | Wearable electronic device including lensless camera and image processing method using same |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995948A (en) * | 1974-05-01 | 1976-12-07 | Ricoh Co., Ltd. | Phase mask for use in holographic apparatus |
US4588260A (en) * | 1984-04-03 | 1986-05-13 | The United States Of America As Represented By The Secretary Of The Air Force | Phase-only optical filter for use in an optical correlation system |
US4765714A (en) * | 1984-04-03 | 1988-08-23 | Horner Joseph L | Binary phase-only optical correlation system |
US4786124A (en) * | 1987-04-27 | 1988-11-22 | University Of Rochester | Broad-spectrum achromatic phase shifters, phase modulators, frequency shifters, and frequency modulators |
US4866699A (en) * | 1987-06-22 | 1989-09-12 | Bell Communications Research, Inc. | Optical telecommunications system using code division multiple access |
US4876725A (en) * | 1987-10-08 | 1989-10-24 | Mytec Technologies Inc. | Method and apparatus for fingerprint verification |
US5040140A (en) * | 1989-04-28 | 1991-08-13 | The United States Of America As Represented By The Secretary Of The Air Force | Single SLM joint transform correaltors |
US5050220A (en) * | 1990-07-24 | 1991-09-17 | The United States Of America As Represented By The Secretary Of The Navy | Optical fingerprint correlator |
US5085957A (en) * | 1990-04-18 | 1992-02-04 | Mitsubishi Denki Kabushiki Kaisha | Method of repairing a mask |
US5109427A (en) * | 1989-11-13 | 1992-04-28 | Goldstar Co., Ltd. | Fingerprint recognition device using a hologram |
US5111515A (en) * | 1990-06-29 | 1992-05-05 | The United States Of America As Represented By The Secretary Of The Air Force | Image deconvolution by a logarithmic exponential nonlinear joint transform process |
US5119443A (en) * | 1990-06-14 | 1992-06-02 | Bahram Javidi | Nonlinear joint transform optical correlator having varying degrees of nonlinearity |
US5148316A (en) * | 1989-10-03 | 1992-09-15 | The United States Of America As Represented By The Secretary Of The Air Force | Averaged amplitude encoded phase-only filters for use in Fourier transform optical correlators |
US5216541A (en) * | 1989-05-09 | 1993-06-01 | Sumitomo Cement Company Ltd. | Optical associative identifier with real time joint transform correlator |
US5257322A (en) * | 1989-09-20 | 1993-10-26 | Agency Of Industrial Science And Technology | Method and apparatus for pattern recognition and display with optical correlator |
US5262893A (en) * | 1991-11-04 | 1993-11-16 | Massachusetts Institute Of Technology | Method and apparatus for creating multiple phase level optical elements |
US5309523A (en) * | 1989-06-16 | 1994-05-03 | Seiko Instruments Inc. | Optical pattern recognition apparatus |
US5323472A (en) * | 1990-03-27 | 1994-06-21 | The Boeing Company | Optical image analyzer using optical correlation and opto-electronic feedback |
US5361222A (en) * | 1992-06-30 | 1994-11-01 | The United States Of America As Represented By The Secretary Of The Air Force | Binary phase only filter associative memory |
US5367579A (en) * | 1993-06-25 | 1994-11-22 | The United States Of America As Represented By The Secretary Of The Air Force | Method of removing spurious responses from optical joint transform correlators |
-
1993
- 1993-09-14 US US08/127,651 patent/US5485312A/en not_active Expired - Fee Related
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995948A (en) * | 1974-05-01 | 1976-12-07 | Ricoh Co., Ltd. | Phase mask for use in holographic apparatus |
US4588260A (en) * | 1984-04-03 | 1986-05-13 | The United States Of America As Represented By The Secretary Of The Air Force | Phase-only optical filter for use in an optical correlation system |
US4765714A (en) * | 1984-04-03 | 1988-08-23 | Horner Joseph L | Binary phase-only optical correlation system |
US4786124A (en) * | 1987-04-27 | 1988-11-22 | University Of Rochester | Broad-spectrum achromatic phase shifters, phase modulators, frequency shifters, and frequency modulators |
US4866699A (en) * | 1987-06-22 | 1989-09-12 | Bell Communications Research, Inc. | Optical telecommunications system using code division multiple access |
US4876725A (en) * | 1987-10-08 | 1989-10-24 | Mytec Technologies Inc. | Method and apparatus for fingerprint verification |
US5040140A (en) * | 1989-04-28 | 1991-08-13 | The United States Of America As Represented By The Secretary Of The Air Force | Single SLM joint transform correaltors |
US5216541A (en) * | 1989-05-09 | 1993-06-01 | Sumitomo Cement Company Ltd. | Optical associative identifier with real time joint transform correlator |
US5309523A (en) * | 1989-06-16 | 1994-05-03 | Seiko Instruments Inc. | Optical pattern recognition apparatus |
US5257322A (en) * | 1989-09-20 | 1993-10-26 | Agency Of Industrial Science And Technology | Method and apparatus for pattern recognition and display with optical correlator |
US5148316A (en) * | 1989-10-03 | 1992-09-15 | The United States Of America As Represented By The Secretary Of The Air Force | Averaged amplitude encoded phase-only filters for use in Fourier transform optical correlators |
US5109427A (en) * | 1989-11-13 | 1992-04-28 | Goldstar Co., Ltd. | Fingerprint recognition device using a hologram |
US5323472A (en) * | 1990-03-27 | 1994-06-21 | The Boeing Company | Optical image analyzer using optical correlation and opto-electronic feedback |
US5085957A (en) * | 1990-04-18 | 1992-02-04 | Mitsubishi Denki Kabushiki Kaisha | Method of repairing a mask |
US5119443A (en) * | 1990-06-14 | 1992-06-02 | Bahram Javidi | Nonlinear joint transform optical correlator having varying degrees of nonlinearity |
US5111515A (en) * | 1990-06-29 | 1992-05-05 | The United States Of America As Represented By The Secretary Of The Air Force | Image deconvolution by a logarithmic exponential nonlinear joint transform process |
US5050220A (en) * | 1990-07-24 | 1991-09-17 | The United States Of America As Represented By The Secretary Of The Navy | Optical fingerprint correlator |
US5262893A (en) * | 1991-11-04 | 1993-11-16 | Massachusetts Institute Of Technology | Method and apparatus for creating multiple phase level optical elements |
US5361222A (en) * | 1992-06-30 | 1994-11-01 | The United States Of America As Represented By The Secretary Of The Air Force | Binary phase only filter associative memory |
US5367579A (en) * | 1993-06-25 | 1994-11-22 | The United States Of America As Represented By The Secretary Of The Air Force | Method of removing spurious responses from optical joint transform correlators |
Cited By (241)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5841907A (en) * | 1994-11-14 | 1998-11-24 | The University Of Connecticut | Spatial integrating optical correlator for verifying the authenticity of a person, product or thing |
US5699449A (en) * | 1994-11-14 | 1997-12-16 | The University Of Connecticut | Method and apparatus for implementation of neural networks for face recognition |
US6424249B1 (en) | 1995-05-08 | 2002-07-23 | Image Data, Llc | Positive identity verification system and method including biometric user authentication |
US6078679A (en) * | 1995-08-07 | 2000-06-20 | Yi; Sang Yi | Manufacturing method and reading device of individual information protecting card by multiple image frequency transformation |
US5910999A (en) * | 1995-11-20 | 1999-06-08 | Hamamatsu Photonics K.K. | Individual identification apparatus based on frequency domain correlation of plural reference images and a target image |
US6002773A (en) * | 1996-02-06 | 1999-12-14 | The University Of Connecticut | Method and apparatus for encryption |
US5903648A (en) * | 1996-02-06 | 1999-05-11 | The University Of Connecticut | Method and apparatus for encryption |
US5920058A (en) * | 1996-10-23 | 1999-07-06 | Weber; David C. | Holographic labeling and reading machine for authentication and security applications |
DE19882328B3 (en) * | 1997-04-21 | 2014-05-08 | Mytec Technologies Inc. | Security key handling method using biometrics |
US6018739A (en) * | 1997-05-15 | 2000-01-25 | Raytheon Company | Biometric personnel identification system |
US5914802A (en) * | 1997-07-18 | 1999-06-22 | Northrop Grumman Corporation | Combined spatial light modulator and phase mask for holographic storage system |
US6005985A (en) * | 1997-07-29 | 1999-12-21 | Lockheed Martin Corporation | Post-processing system for optical correlators |
US6320974B1 (en) | 1997-09-25 | 2001-11-20 | Raytheon Company | Stand-alone biometric identification system |
US6317544B1 (en) | 1997-09-25 | 2001-11-13 | Raytheon Company | Distributed mobile biometric identification system with a centralized server and mobile workstations |
US7130092B1 (en) | 1998-02-27 | 2006-10-31 | Optware Corporation | Apparatus and method for recording and reproducing optical information |
US20030063342A1 (en) * | 1998-02-27 | 2003-04-03 | Optware Corporation | Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium |
US7474447B2 (en) | 1998-02-27 | 2009-01-06 | Optware Corporation | Apparatus and method for recording and reproducing optical information |
US20060050341A1 (en) * | 1998-02-27 | 2006-03-09 | Optware Corporation | Apparatus for recording optical information |
US7085026B2 (en) | 1998-02-27 | 2006-08-01 | Optware Corporation | Apparatus and method for recording and reproducing optical information |
US20020114027A1 (en) * | 1998-02-27 | 2002-08-22 | Optware Corporation | Apparatus and method for recording optical information, apparatus and method for reproducing optical information, apparatus for recording/reproducing optical information, and optical information recording medium |
US20070103750A1 (en) * | 1998-02-27 | 2007-05-10 | Optware Corporation | Apparatus and method for recording and reproducing optical information |
US7085025B2 (en) | 1998-02-27 | 2006-08-01 | Optware Corporation | Apparatus for recording optical information |
US6995882B2 (en) * | 1998-02-27 | 2006-02-07 | Optware Corporation | Apparatus for recording optical information |
US7212630B2 (en) | 1998-03-17 | 2007-05-01 | University Of Connecticut | Method and apparatus for encryption using partial information |
US6519340B1 (en) | 1998-03-17 | 2003-02-11 | The University Of Connecticut | Method and apparatus for encryption using partial information |
US20030152227A1 (en) * | 1998-03-17 | 2003-08-14 | Bahram Javidi | Method and apparatus for encryption using partial information |
US6182892B1 (en) * | 1998-03-25 | 2001-02-06 | Compaq Computer Corporation | Smart card with fingerprint image pass-through |
US6603876B1 (en) * | 1998-07-09 | 2003-08-05 | Matsushita Electric Industrial Co., Ltd. | Stereoscopic picture obtaining device |
US20100042093A9 (en) * | 1998-10-23 | 2010-02-18 | Wham Robert H | System and method for terminating treatment in impedance feedback algorithm |
US20050101951A1 (en) * | 1998-10-23 | 2005-05-12 | Robert Wham | Vessel sealing system |
US20070038209A1 (en) * | 1998-10-23 | 2007-02-15 | Buysse Steven P | Method and system for controlling output of RF medical generator |
US20050203504A1 (en) * | 1998-10-23 | 2005-09-15 | Wham Robert H. | Method and system for controlling output of RF medical generator |
US20070173803A1 (en) * | 1998-10-23 | 2007-07-26 | Wham Robert H | System and method for terminating treatment in impedance feedback algorithm |
US20020110266A1 (en) * | 1998-11-12 | 2002-08-15 | Teng Harry H. | High contrast, low distortion optical acquisition system for image capturing |
US7428099B1 (en) | 1999-01-29 | 2008-09-23 | The University Of Connecticut | Optical security system using fourier plane encoding |
US20080218864A1 (en) * | 1999-01-29 | 2008-09-11 | The University Of Connecticut | Optical security system using fourier plane encoding |
US7095540B1 (en) | 1999-01-29 | 2006-08-22 | The University Of Connecticut | Optical security system using fourier plane encoding |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US6567566B1 (en) * | 1999-04-27 | 2003-05-20 | The United States Of America As Represented By The Secretary Of The Air Force | Techniques to improve binary joint transform correlator, particularly for fingerprint recognition |
US6308891B1 (en) | 1999-05-05 | 2001-10-30 | T.I.D. (The Identifying Diamond) Inc. | Jewelry identification |
US6450402B1 (en) | 1999-05-05 | 2002-09-17 | T.I.D. (The Identifying Diamond) Inc. | Identification device |
US7515753B2 (en) | 1999-05-19 | 2009-04-07 | Lenslet Labs Ltd. | Phase extraction in optical processing |
US7119941B1 (en) * | 1999-05-19 | 2006-10-10 | Lenslet Ltd. | Input output matching in optical processing |
US20050149598A1 (en) * | 1999-05-19 | 2005-07-07 | Lenslet Ltd. | Optical processing |
KR100874294B1 (en) | 1999-08-19 | 2008-12-18 | 피지컬 옵틱스 코포레이션 | Authentication system and method |
EP1218850A4 (en) * | 1999-08-19 | 2006-11-22 | Physical Optics Corp | Authentication system and method |
EP2107498A2 (en) | 1999-08-19 | 2009-10-07 | Physical Optics Corporation | Authentication system and method |
EP1218850A1 (en) * | 1999-08-19 | 2002-07-03 | Physical Optics Corporation | Authentication system and method |
US6744909B1 (en) * | 1999-08-19 | 2004-06-01 | Physical Optics Corporation | Authentication system and method |
EP2107498A3 (en) * | 1999-08-19 | 2010-05-26 | Physical Optics Corporation | Authentication system and method |
WO2001015064A1 (en) | 1999-08-19 | 2001-03-01 | Physical Optics Corporation | Authentication system and method |
US7317814B2 (en) | 1999-08-19 | 2008-01-08 | Physical Optics Corporation | Authentication system and method |
US7120607B2 (en) | 2000-06-16 | 2006-10-10 | Lenovo (Singapore) Pte. Ltd. | Business system and method using a distorted biometrics |
US20040019570A1 (en) * | 2000-06-16 | 2004-01-29 | International Business Machines Corporation | Business system and method using a distorted biometrics |
US7587368B2 (en) | 2000-07-06 | 2009-09-08 | David Paul Felsher | Information record infrastructure, system and method |
US20020010679A1 (en) * | 2000-07-06 | 2002-01-24 | Felsher David Paul | Information record infrastructure, system and method |
US6570708B1 (en) | 2000-09-18 | 2003-05-27 | Institut National D'optique | Image processing apparatus and method with locking feature |
US20020114077A1 (en) * | 2001-01-23 | 2002-08-22 | Bahram Javidi | Integral three-dimensional imaging with digital reconstruction |
US7181017B1 (en) | 2001-03-23 | 2007-02-20 | David Felsher | System and method for secure three-party communications |
US8904181B1 (en) | 2001-03-23 | 2014-12-02 | David P. Felsher | System and method for secure three-party communications |
US9419951B1 (en) | 2001-03-23 | 2016-08-16 | St. Luke Technologies, Llc | System and method for secure three-party communications |
US7050635B2 (en) | 2001-03-30 | 2006-05-23 | The University Of Connecticut | Multi-dimensional pattern recognition by use of digital holography |
US20020181781A1 (en) * | 2001-03-30 | 2002-12-05 | Bahram Javidi | Multi-dimensional pattern recognition by use of digital holography |
US20020163601A1 (en) * | 2001-05-04 | 2002-11-07 | Min Kyoung Il | Liquid crystal display and fingerprint capture panel |
US6826000B2 (en) | 2001-09-17 | 2004-11-30 | Secugen Corporation | Optical fingerprint acquisition apparatus |
US20030053228A1 (en) * | 2001-09-17 | 2003-03-20 | Lee Jong Ik | Optical fingerprint acquisition apparatus |
US20060256436A1 (en) * | 2002-01-23 | 2006-11-16 | The University Of Connecticut | Integral three-dimensional imaging with digital reconstruction |
US20040193148A1 (en) * | 2002-02-11 | 2004-09-30 | Wham Robert H. | Vessel sealing system |
US6922493B2 (en) | 2002-03-08 | 2005-07-26 | Anzus, Inc. | Methods and arrangements to enhance gridlocking |
US6909808B2 (en) | 2002-03-08 | 2005-06-21 | Anzus, Inc. | Image compression to enhance optical correlation |
US20030169928A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Image compression to enhance optical correlation |
US20030169413A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Gridlocking and correlation methods and arrangements |
US6803997B2 (en) | 2002-03-08 | 2004-10-12 | Anzus, Inc. | Gridlocking and correlation methods and arrangements |
US7050652B2 (en) | 2002-03-08 | 2006-05-23 | Anzus, Inc. | Methods and arrangements to enhance correlation |
US20030169945A1 (en) * | 2002-03-08 | 2003-09-11 | Stanek Clay J. | Methods and arrangements to enhance gridlocking |
US20060025760A1 (en) * | 2002-05-06 | 2006-02-02 | Podhajsky Ronald J | Blood detector for controlling anesu and method therefor |
WO2003100714A1 (en) * | 2002-05-20 | 2003-12-04 | Sun Chemical Corporation | Security imaging system |
US7301611B2 (en) | 2002-05-20 | 2007-11-27 | Sun Chemical Corporation | Security imaging system |
US20060139623A1 (en) * | 2002-05-20 | 2006-06-29 | Sun Chemical Corporation | Security imaging system |
US20030218739A1 (en) * | 2002-05-20 | 2003-11-27 | Anthony Saglimbeni | Security imaging system |
US7068356B2 (en) | 2002-05-20 | 2006-06-27 | Sun Chemical Corporation | Security imaging system |
AU2003230423B2 (en) * | 2002-05-20 | 2009-08-20 | Sun Chemical Corporation | Security imaging system |
US20070022058A1 (en) * | 2002-08-08 | 2007-01-25 | Fujitsu Limited | Wireless computer wallet for physical point of sale (POS) transactions |
US20050187873A1 (en) * | 2002-08-08 | 2005-08-25 | Fujitsu Limited | Wireless wallet |
US7784684B2 (en) | 2002-08-08 | 2010-08-31 | Fujitsu Limited | Wireless computer wallet for physical point of sale (POS) transactions |
US7801826B2 (en) | 2002-08-08 | 2010-09-21 | Fujitsu Limited | Framework and system for purchasing of goods and services |
US7822688B2 (en) | 2002-08-08 | 2010-10-26 | Fujitsu Limited | Wireless wallet |
US7353382B2 (en) | 2002-08-08 | 2008-04-01 | Fujitsu Limited | Security framework and protocol for universal pervasive transactions |
US20060206709A1 (en) * | 2002-08-08 | 2006-09-14 | Fujitsu Limited | Authentication services using mobile device |
US20040107170A1 (en) * | 2002-08-08 | 2004-06-03 | Fujitsu Limited | Apparatuses for purchasing of goods and services |
US20050027543A1 (en) * | 2002-08-08 | 2005-02-03 | Fujitsu Limited | Methods for purchasing of goods and services |
US7606560B2 (en) | 2002-08-08 | 2009-10-20 | Fujitsu Limited | Authentication services using mobile device |
US7349871B2 (en) | 2002-08-08 | 2008-03-25 | Fujitsu Limited | Methods for purchasing of goods and services |
US20040098350A1 (en) * | 2002-08-08 | 2004-05-20 | Fujitsu Limited | Framework and system for purchasing of goods and srvices |
US20050157914A1 (en) * | 2002-08-21 | 2005-07-21 | Jee-Hoon Kim | TFT sensor having improved imaging surface |
US9818249B1 (en) | 2002-09-04 | 2017-11-14 | Copilot Ventures Fund Iii Llc | Authentication method and system |
US20040147918A1 (en) * | 2002-12-10 | 2004-07-29 | Keppel David S. | Variable output crest factor electrosurgical generator |
US20060178664A1 (en) * | 2002-12-10 | 2006-08-10 | Keppel David S | Circuit for controlling arc energy from an electrosurgical generator |
US11790413B2 (en) | 2003-02-05 | 2023-10-17 | Hoffberg Family Trust 2 | System and method for communication |
US10943273B2 (en) | 2003-02-05 | 2021-03-09 | The Hoffberg Family Trust 2004-1 | System and method for determining contingent relevance |
US8600830B2 (en) | 2003-02-05 | 2013-12-03 | Steven M. Hoffberg | System and method for providing a payment to a non-winning auction participant |
US10163137B2 (en) | 2003-02-05 | 2018-12-25 | Steven M. Hoffberg | System and method for incentivizing participation in a market transaction |
US9818136B1 (en) | 2003-02-05 | 2017-11-14 | Steven M. Hoffberg | System and method for determining contingent relevance |
US20050004564A1 (en) * | 2003-05-01 | 2005-01-06 | Wham Robert H. | Method and system for programming and controlling an electrosurgical generator system |
US20070093800A1 (en) * | 2003-05-01 | 2007-04-26 | Sherwood Services Ag | Method and system for programming and controlling an electrosurgical generator system |
US20100191233A1 (en) * | 2003-05-01 | 2010-07-29 | Wham Robert H | Method and System for Programming and Controlling an Electrosurgical Generator System |
US20100211063A1 (en) * | 2003-05-01 | 2010-08-19 | Wham Robert H | Method and System for Programming and Controlling an Electrosurgical Generator System |
US7483569B2 (en) * | 2003-05-29 | 2009-01-27 | Carnegie Mellon University | Reduced complexity correlation filters |
US20050018925A1 (en) * | 2003-05-29 | 2005-01-27 | Vijayakumar Bhagavatula | Reduced complexity correlation filters |
US20080125767A1 (en) * | 2003-10-23 | 2008-05-29 | Sherwood Services Ag | Thermocouple Measurement Circuit |
US20080287791A1 (en) * | 2003-10-30 | 2008-11-20 | Orszulak James H | Switched Resonant Ultrasonic Power Amplifier System |
US20050149151A1 (en) * | 2003-10-30 | 2005-07-07 | Orszulak James H. | Switched resonant ultrasonic power amplifier system |
US20080287838A1 (en) * | 2003-10-30 | 2008-11-20 | Orszulak James H | Switched Resonant Ultrasonic Power Amplifier System |
US20060281360A1 (en) * | 2003-11-20 | 2006-12-14 | Sartor Joe D | Connector systems for electrosurgical generator |
US20050113819A1 (en) * | 2003-11-21 | 2005-05-26 | Wham Robert H. | Automatic control system for an electrosurgical generator |
US7877605B2 (en) | 2004-02-06 | 2011-01-25 | Fujitsu Limited | Opinion registering application for a universal pervasive transaction framework |
US20050203966A1 (en) * | 2004-02-06 | 2005-09-15 | Fujitsu Limited | Opinion registering application for a universal pervasive transaction framework |
US20050182398A1 (en) * | 2004-02-12 | 2005-08-18 | Paterson William G. | Method and system for continuity testing of medical electrodes |
US20050197659A1 (en) * | 2004-03-02 | 2005-09-08 | Bahney Timothy J. | Vessel sealing system using capacitive RF dielectric heating |
US9019567B2 (en) | 2004-03-12 | 2015-04-28 | Ingenia Holdings Limited | Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them |
US20110109428A1 (en) * | 2004-03-12 | 2011-05-12 | Ingenia Holdings Limited | System and Method for Article Authentication Using Signatures |
EP2131315A3 (en) * | 2004-03-12 | 2011-01-26 | Ingenia Technology Limited | Authenticity verification by large scale illumination |
US8421625B2 (en) | 2004-03-12 | 2013-04-16 | Ingenia Holdings Limited | System and method for article authentication using thumbnail signatures |
US20110109430A1 (en) * | 2004-03-12 | 2011-05-12 | Ingenia Holdings Limited | System And Method For Article Authentication Using Blanket Illumination |
US8896885B2 (en) | 2004-03-12 | 2014-11-25 | Ingenia Holdings Limited | Creating authenticatable printed articles and subsequently verifying them based on scattered light caused by surface structure |
US8766800B2 (en) | 2004-03-12 | 2014-07-01 | Ingenia Holdings Limited | Authenticity verification methods, products, and apparatuses |
US20080002243A1 (en) * | 2004-03-12 | 2008-01-03 | Ingenia Technology Limited | Methods and Apparatuses for Creating Authenticatable Printed Articles and Subsequently Verifying Them |
EP2131310A3 (en) * | 2004-03-12 | 2011-01-26 | Ingenia Technology Limited | Authenticity of security articles |
EP2131309A3 (en) * | 2004-03-12 | 2011-02-09 | Ingenia Technology Limited | Authenticity signatures |
US8757493B2 (en) | 2004-03-12 | 2014-06-24 | Ingenia Holdings Limited | System and method for article authentication using encoded signatures |
US8749386B2 (en) | 2004-03-12 | 2014-06-10 | Ingenia Holdings Limited | System and method for article authentication using signatures |
US7853792B2 (en) | 2004-03-12 | 2010-12-14 | Ingenia Holdings Limited | Authenticity verification methods, products and apparatuses |
US8699088B2 (en) | 2004-03-12 | 2014-04-15 | Ingenia Holdings Limited | Methods and apparatuses for creating authenticatable printed articles and subsequently verifying them |
EP2128790A3 (en) * | 2004-03-12 | 2011-01-26 | Ingenia Technology Limited | Authenticity verification with linearised data |
US8502668B2 (en) | 2004-03-12 | 2013-08-06 | Ingenia Holdings Limited | System and method for article authentication using blanket illumination |
US20110108618A1 (en) * | 2004-03-12 | 2011-05-12 | Ingenia Holdings Limited | System And Method For Article Authentication Using Encoded Signatures |
US20110109429A1 (en) * | 2004-03-12 | 2011-05-12 | Ingenia Holdings Limited | System and Method for Article Authentication Using Thumbnail Signatures |
US20050207651A1 (en) * | 2004-03-16 | 2005-09-22 | Sony Corporation | System and method for efficiently performing a pattern matching procedure |
US7634139B2 (en) * | 2004-03-16 | 2009-12-15 | Sony Corporation | System and method for efficiently performing a pattern matching procedure |
US20080294900A1 (en) * | 2004-08-13 | 2008-11-27 | Ingenia Technology Limited | Authenticity Verification of Articles Using a Database |
US8103046B2 (en) | 2004-08-13 | 2012-01-24 | Ingenia Holdings Limited | Authenticity verification of articles using a database |
US20100068949A1 (en) * | 2004-10-13 | 2010-03-18 | Covidien Ag | Universal Foot Switch Contact Port |
US8025660B2 (en) | 2004-10-13 | 2011-09-27 | Covidien Ag | Universal foot switch contact port |
US20100027008A1 (en) * | 2004-10-22 | 2010-02-04 | Vanderbilt University | On-Chip Polarimetry for High-Throughput Screening of Nanoliter and Smaller Sample Volumes |
US8134707B2 (en) * | 2004-10-22 | 2012-03-13 | Vanderbilt University | On-chip polarimetry for high-throughput screening of nanoliter and smaller sample volumes |
US20060161148A1 (en) * | 2005-01-13 | 2006-07-20 | Robert Behnke | Circuit and method for controlling an electrosurgical generator using a full bridge topology |
US20070017202A1 (en) * | 2005-03-09 | 2007-01-25 | John Zajac | Internal Combustion Engine and Method |
US20060224152A1 (en) * | 2005-03-31 | 2006-10-05 | Sherwood Services Ag | Method and system for compensating for external impedance of an energy carrying component when controlling an electrosurgical generator |
US20070041613A1 (en) * | 2005-05-11 | 2007-02-22 | Luc Perron | Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same |
US20060294583A1 (en) * | 2005-05-11 | 2006-12-28 | Ingenia Holdings (U.K.) Limited | Authenticity Verification |
US20080062262A1 (en) * | 2005-05-11 | 2008-03-13 | Luc Perron | Apparatus, method and system for screening receptacles and persons |
US20060257005A1 (en) * | 2005-05-11 | 2006-11-16 | Optosecurity Inc. | Method and system for screening cargo containers |
US7734102B2 (en) | 2005-05-11 | 2010-06-08 | Optosecurity Inc. | Method and system for screening cargo containers |
US20070058037A1 (en) * | 2005-05-11 | 2007-03-15 | Optosecurity Inc. | User interface for use in screening luggage, containers, parcels or people and apparatus for implementing same |
US7991242B2 (en) | 2005-05-11 | 2011-08-02 | Optosecurity Inc. | Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality |
US20070028093A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Verification of Authenticity |
US8078875B2 (en) * | 2005-07-27 | 2011-12-13 | Ingenia Holdings Limited | Verification of authenticity |
US20070027819A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Authenticity Verification |
US20070025619A1 (en) * | 2005-07-27 | 2007-02-01 | Ingenia Holdings (Uk) Limited | Verification |
US20070053005A1 (en) * | 2005-09-08 | 2007-03-08 | Ingenia Holdings (Uk) Limited | Copying |
US9794797B2 (en) | 2005-10-04 | 2017-10-17 | Steven M. Hoffberg | Multifactorial optimization system and method |
US10567975B2 (en) | 2005-10-04 | 2020-02-18 | Hoffberg Family Trust 2 | Multifactorial optimization system and method |
USRE49334E1 (en) | 2005-10-04 | 2022-12-13 | Hoffberg Family Trust 2 | Multifactorial optimization system and method |
US20070086653A1 (en) * | 2005-10-18 | 2007-04-19 | The University Of Connecticut | Optical data storage device and method |
US8155312B2 (en) | 2005-10-18 | 2012-04-10 | The University Of Connecticut | Optical data storage device and method |
US20070135812A1 (en) * | 2005-12-12 | 2007-06-14 | Sherwood Services Ag | Laparoscopic apparatus for performing electrosurgical procedures |
US8241278B2 (en) | 2005-12-12 | 2012-08-14 | Covidien Ag | Laparoscopic apparatus for performing electrosurgical procedures |
US20110202056A1 (en) * | 2005-12-12 | 2011-08-18 | Covidien Ag | Laparoscopic Apparatus for Performing Electrosurgical Procedures |
US20070165208A1 (en) * | 2005-12-23 | 2007-07-19 | Ingenia Technology Limited | Optical authentication |
US7812935B2 (en) | 2005-12-23 | 2010-10-12 | Ingenia Holdings Limited | Optical authentication |
US8497983B2 (en) | 2005-12-23 | 2013-07-30 | Ingenia Holdings Limited | Optical authentication |
US20070164729A1 (en) * | 2006-01-16 | 2007-07-19 | Ingenia Holdings (Uk) Limited | Verification of Performance Attributes of Packaged Integrated Circuits |
US20090292283A1 (en) * | 2006-01-24 | 2009-11-26 | Tyco Healthcare Group Lp | System and method for tissue sealing |
US20070173813A1 (en) * | 2006-01-24 | 2007-07-26 | Sherwood Services Ag | System and method for tissue sealing |
US20070173805A1 (en) * | 2006-01-24 | 2007-07-26 | Craig Weinberg | Method and system for controlling an output of a radio-frequency medical generator having an impedance based control algorithm |
US20070173802A1 (en) * | 2006-01-24 | 2007-07-26 | Keppel David S | Method and system for transmitting data across patient isolation barrier |
US20110178516A1 (en) * | 2006-01-24 | 2011-07-21 | Covidien Ag | System and Method for Closed Loop Monitoring of Monopolar Electrosurgical Apparatus |
US20100094285A1 (en) * | 2006-03-03 | 2010-04-15 | Covidien Ag | System and Method for Controlling Electrosurgical Snares |
US20070225698A1 (en) * | 2006-03-21 | 2007-09-27 | Sherwood Services Ag | System and method for generating radio frequency energy |
US20070250052A1 (en) * | 2006-04-24 | 2007-10-25 | Sherwood Services Ag | Arc based adaptive control system for an electrosurgical unit |
US9119624B2 (en) | 2006-04-24 | 2015-09-01 | Covidien Ag | ARC based adaptive control system for an electrosurgical unit |
US20100094275A1 (en) * | 2006-04-24 | 2010-04-15 | Covidien Ag | Arc Based Adaptive Control System for an Electrosurgical Unit |
US8556890B2 (en) | 2006-04-24 | 2013-10-15 | Covidien Ag | Arc based adaptive control system for an electrosurgical unit |
US20070260886A1 (en) * | 2006-05-02 | 2007-11-08 | Labcal Technologies Inc. | Biometric authentication device having machine-readable-zone (MRZ) reading functionality and method for implementing same |
US20070265612A1 (en) * | 2006-05-10 | 2007-11-15 | Sherwood Services Ag | System and method for reducing leakage current in an electrosurgical generator |
US7899232B2 (en) | 2006-05-11 | 2011-03-01 | Optosecurity Inc. | Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same |
US20080170660A1 (en) * | 2006-05-11 | 2008-07-17 | Dan Gudmundson | Method and apparatus for providing threat image projection (tip) in a luggage screening system, and luggage screening system implementing same |
US20070282320A1 (en) * | 2006-05-30 | 2007-12-06 | Sherwood Services Ag | System and method for controlling tissue heating rate prior to cellular vaporization |
US20080030798A1 (en) * | 2006-07-31 | 2008-02-07 | Canadian Bank Note Company, Limited | Method and apparatus for comparing document features using texture analysis |
US7920714B2 (en) * | 2006-07-31 | 2011-04-05 | Canadian Bank Note Company, Limited | Method and apparatus for comparing document features using texture analysis |
US20080039836A1 (en) * | 2006-08-08 | 2008-02-14 | Sherwood Services Ag | System and method for controlling RF output during tissue sealing |
US20080039831A1 (en) * | 2006-08-08 | 2008-02-14 | Sherwood Services Ag | System and method for measuring initial tissue impedance |
US20080071263A1 (en) * | 2006-09-19 | 2008-03-20 | Sherwood Services Ag | System and method for return electrode monitoring |
US20080082094A1 (en) * | 2006-09-28 | 2008-04-03 | Sherwood Services Ag | Transformer for RF voltage sensing |
US20100318079A1 (en) * | 2006-09-28 | 2010-12-16 | Mcpherson James W | Transformer for RF Voltage Sensing |
US7794457B2 (en) | 2006-09-28 | 2010-09-14 | Covidien Ag | Transformer for RF voltage sensing |
US20080240578A1 (en) * | 2007-03-30 | 2008-10-02 | Dan Gudmundson | User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same |
US8494210B2 (en) | 2007-03-30 | 2013-07-23 | Optosecurity Inc. | User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same |
US20080249523A1 (en) * | 2007-04-03 | 2008-10-09 | Tyco Healthcare Group Lp | Controller for flexible tissue ablation procedures |
US20080281316A1 (en) * | 2007-05-10 | 2008-11-13 | Tyco Healthcare Group Lp | Adjustable impedance electrosurgical electrodes |
US20090103091A1 (en) * | 2007-05-18 | 2009-04-23 | Jones Richard D | interferometric detection system and method |
US7835013B2 (en) | 2007-05-18 | 2010-11-16 | Vanderbilt University | Interferometric detection system and method |
US20090016535A1 (en) * | 2007-06-13 | 2009-01-15 | Ingenia Holdings (Uk) Limited | Fuzzy Keys |
US7834484B2 (en) | 2007-07-16 | 2010-11-16 | Tyco Healthcare Group Lp | Connection cable and method for activating a voltage-controlled generator |
US20090069801A1 (en) * | 2007-09-07 | 2009-03-12 | Jensen Jeffrey L | System and method for transmission of combined data stream |
US10900961B2 (en) | 2007-09-20 | 2021-01-26 | Vanderbilt University | Free solution measurement of molecular interactions by backscattering interferometry |
US8445217B2 (en) | 2007-09-20 | 2013-05-21 | Vanderbilt University | Free solution measurement of molecular interactions by backscattering interferometry |
US20090082765A1 (en) * | 2007-09-21 | 2009-03-26 | Tyco Healthcare Group Lp | Real-time arc control in electrosurgical generators |
US20090161919A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Device Detection with Secure Identity Authentication |
US8401244B2 (en) * | 2007-12-21 | 2013-03-19 | General Instrument Corporation | Method and system for securely authenticating user identity information |
US20090297021A1 (en) * | 2008-04-24 | 2009-12-03 | Mohammed Nazrul Islam | Optical pattern recognition technique |
US8649631B2 (en) | 2008-04-24 | 2014-02-11 | Old Dominion University Research Foundation | Optical pattern recognition technique |
US8401332B2 (en) | 2008-04-24 | 2013-03-19 | Old Dominion University Research Foundation | Optical pattern recognition technique |
US20090283583A1 (en) * | 2008-05-14 | 2009-11-19 | Ingenia Holdings (Uk) Limited | Two Tier Authentication |
US20090307112A1 (en) * | 2008-05-14 | 2009-12-10 | Ingenia Holdings (Uk) Limited | Two Tier Authentication |
US20090303000A1 (en) * | 2008-05-23 | 2009-12-10 | Ingenia Holdings (Uk) Limited | Linearisation of Scanned Data |
US20090306648A1 (en) * | 2008-06-10 | 2009-12-10 | Podhajsky Ronald J | System and Method for Output Control of Electrosurgical Generator |
US20100007930A1 (en) * | 2008-07-11 | 2010-01-14 | Ingenia Holdings (Uk) Limited | Authentication Scanner |
US8615475B2 (en) | 2008-12-19 | 2013-12-24 | Ingenia Holdings Limited | Self-calibration |
US20100161529A1 (en) * | 2008-12-19 | 2010-06-24 | Ingenia Holdings (Uk) Limited | Self-Calibration |
US8892556B2 (en) | 2009-11-10 | 2014-11-18 | Ingenia Holdings Limited | Optimisation |
US9638632B2 (en) | 2010-06-11 | 2017-05-02 | Vanderbilt University | Multiplexed interferometric detection system and method |
US9562853B2 (en) | 2011-02-22 | 2017-02-07 | Vanderbilt University | Nonaqueous backscattering interferometric methods |
US10422919B2 (en) | 2011-09-07 | 2019-09-24 | Rapiscan Systems, Inc. | X-ray inspection system that integrates manifest data with imaging/detection processing |
US10509142B2 (en) | 2011-09-07 | 2019-12-17 | Rapiscan Systems, Inc. | Distributed analysis x-ray inspection methods and systems |
US9632206B2 (en) | 2011-09-07 | 2017-04-25 | Rapiscan Systems, Inc. | X-ray inspection system that integrates manifest data with imaging/detection processing |
US10830920B2 (en) | 2011-09-07 | 2020-11-10 | Rapiscan Systems, Inc. | Distributed analysis X-ray inspection methods and systems |
US11099294B2 (en) | 2011-09-07 | 2021-08-24 | Rapiscan Systems, Inc. | Distributed analysis x-ray inspection methods and systems |
US9273949B2 (en) | 2012-05-11 | 2016-03-01 | Vanderbilt University | Backscattering interferometric methods |
US9872719B2 (en) | 2013-07-24 | 2018-01-23 | Covidien Lp | Systems and methods for generating electrosurgical energy using a multistage power converter |
US11135001B2 (en) | 2013-07-24 | 2021-10-05 | Covidien Lp | Systems and methods for generating electrosurgical energy using a multistage power converter |
US9655670B2 (en) | 2013-07-29 | 2017-05-23 | Covidien Lp | Systems and methods for measuring tissue impedance through an electrosurgical cable |
US9636165B2 (en) | 2013-07-29 | 2017-05-02 | Covidien Lp | Systems and methods for measuring tissue impedance through an electrosurgical cable |
US11293863B2 (en) | 2015-01-23 | 2022-04-05 | Vanderbilt University | Robust interferometer and methods of using same |
US10261013B2 (en) | 2015-01-23 | 2019-04-16 | Vanderbilt University | Robust interferometer and methods of using same |
US10627396B2 (en) | 2016-01-29 | 2020-04-21 | Vanderbilt University | Free-solution response function interferometry |
US11143649B2 (en) | 2016-01-29 | 2021-10-12 | Vanderbilt University | Free-solution response function interferometry |
US11287391B2 (en) | 2016-02-22 | 2022-03-29 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
US10768338B2 (en) | 2016-02-22 | 2020-09-08 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
US10302807B2 (en) | 2016-02-22 | 2019-05-28 | Rapiscan Systems, Inc. | Systems and methods for detecting threats and contraband in cargo |
WO2024019293A1 (en) * | 2022-07-19 | 2024-01-25 | 삼성전자 주식회사 | Wearable electronic device including lensless camera and image processing method using same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5485312A (en) | Optical pattern recognition system and method for verifying the authenticity of a person, product or thing | |
US5841907A (en) | Spatial integrating optical correlator for verifying the authenticity of a person, product or thing | |
Javidi et al. | Optical pattern recognition for validation and security verification | |
US5920058A (en) | Holographic labeling and reading machine for authentication and security applications | |
EP1218850B1 (en) | Authentication system and method | |
Weber et al. | Novel implementation of nonlinear joint transform correlators in optical security and validation | |
Javidi | Securing information with optical technologies | |
US8150033B2 (en) | Optical security system using fourier plane encoding | |
US7757095B2 (en) | Personal identification method, personal identification system, and optical information recording medium | |
Johnson et al. | Optical recognition of phase-encrypted biometrics | |
Javidi | Optical information processing for encryption and security systems | |
JP4355585B2 (en) | Personal authentication method, personal authentication system, and optical information recording medium | |
Javidi | Optical spatial filtering for image encryption and security systems | |
KR20030019988A (en) | Device for recording personal id information on a hologram, hologram card having the hologram printed thereon and device for reading the hologram card | |
Brasher et al. | Incoherent optical correlators and phase encoding of identification codes for access control or authentication | |
Kaura et al. | Security holograms readable with an encoded key hologram | |
Weber et al. | Novel implementation of nonlinear joint transform correlators in optical security and validation | |
Horner et al. | Optical signal processor for anti-counterfeiting and security systems | |
Javidi | Optical processing and pattern recognition applied to security and anticounterfeiting | |
Javidi | Optics and Photonics in Image Encryption, Anti-Counterfeiting, and Security Systems | |
Javidi | Optical Verification Laboratory Demonstration System for High Security Identification Cards | |
Javidi et al. | V: Pattern Recognition with Nonlinear Techniques in the Fourier Domain | |
JP2000298837A (en) | Optical recording method, optical reproducing ethod, and information medium | |
Javidi | Optical Information Processing For Encryption, Security, and Verification Systems | |
Weber et al. | Correlation System for Security Validation and Verification Using An Encoded Phase Mask |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY T Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WALKUP, JOHN F.;REEL/FRAME:006928/0100 Effective date: 19930914 Owner name: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY T Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JAVIDI, BAHRAM;REEL/FRAME:006920/0789 Effective date: 19930914 Owner name: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY T Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HORNER, JOSEPH L.;REEL/FRAME:006920/0786 Effective date: 19930903 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20080116 |